 Wow. It's been it's used by militaries around the world for long distance pilots who have to be alert and at the very best for a long period of time. And it's it's a fairly well-known drug. And my guess is, based upon the fact that I know it's in the in the medicine cabinet in the White House, that this is what they'll probably give Biden going into the debate. And it's probably what they gave him going into the State of the Union.